A synopsis of the spider beetles (Coleoptera: Ptinidae) of Socotra, with the description of a new genus and two new species

The previously known spider beetle fauna of Socotra comprises four endemic species (Mezium erinaceus Belles, Sphaericus hirsutus Belles, Ptinus bertranpetiti Belles, and Silisoptinus inermicollis B...